The SS-15 BigBore II Subsea Wellhead is designed for 15,000 psi working pressure and H2S service. The wellhead has a primary landing shoulder and unique multiple-load profile on the lower I.D., which allows all casing weight and pressure loads to be carried at the bottom of the wellhead, with a 7.0 million lb load capacity. The wellhead-restricted I.D. is 18.510…
Dril-Quip's SS-15 Subsea Wellhead Systems are rated for 15,000 psi working pressure, features a field-proven “weight-set” metal-to-metal annulus seal, and the “weight-set” technique to install and retrieve all components.
The SS-20 and SS-15 BigBore II-H Subsea Wellhead System is Dril-Quip's wellhead system designed for deepwater, deep well applications. The BigBore II-H System features higher load carrying capacity and higher temperature ratings than the typical subsea wellhead systems.
The BigBore II-H Subsea Wellhead System allows an additional 18" casing string, hanger and seal assembly to pass through the 18-3/4" wellhead with the BOP stack and riser in place. This accommodates drilling and running a large bore diameter casing string through shallow pressurized water sands with complete BOP control and with drilling returns back to the drilling vessel.
At the core of each Dril-Quip SU Series Unitized Wellhead System is a unique surface wellhead that incorporates subsea wellhead metal-to-metal sealing technology, providing benefits not available in typical surface wellhead systems. Options for high-pressure, severe service systems and highly efficient standard service systems are available.
The SU Series Unitized Wellhead System components have been designed and modeled using the most advanced computer techniques. Each wellhead component has undergone rigorous engineering analysis and testing. This underlines Dril-Quip’s commitment to provide advanced technology in precision-crafted products for the oil industry.
Dril-Quip’s manifolds are engineered to offer solutions for the flow-control challenges present in today’s subsea production environments. Dril-Quip’s manifold designs are engineered to optimize flow paths and minimize leak paths thereby increasing field production, reliability and performance. Dril-Quip’s manifolds are designed to operate for life of the field, in water depths of up to 10,000 feet, and with working pressures…
The Subsea Tie-Back System provides an easy, reliable means of tying back a subsea wellhead for surface completion. Dril-Quip offers tie-back systems for fixed platforms and for Spar and TLP Floating Production Platform applications.
Dril-Quip's SS-15 Subsea Tie-Back System represents the latest in tie-back systems technology. This subsea tieback system provides an easy, reliable means of tying back a subsea wellhead for surface completion.
Subsea Tie-Back to Spar and Tension Leg Platform SystemsWhen dynamic forces impacting a subsea wellhead from a production vessel that is constantly in motion makes fatigue life of the well equipment an important issue, Dril-Quip offers its rugged and field proven Spar and TLP Tie-Back System.
Dynamic forces impacting a subsea wellhead from a floating production platform in constant motion makes fatigue life of the well equipment an important issue. Dril-Quip offers its rugged and field-proven Spar and TLP Tie-Back System for completing the well, featuring its DX™ and DXe™ Wellhead Connectors.
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